PDB data file name: /ftp/NDB/coordinates/na-biol-mirror/1b97.pdb1
uncommon residue  DA    1  on chain C [#1] assigned to: a
uncommon residue  DA    2  on chain C [#2] assigned to: a
uncommon residue  DA    3  on chain C [#3] assigned to: a
uncommon residue  DG    4  on chain C [#4] assigned to: g
uncommon residue  DA    5  on chain C [#5] assigned to: a
uncommon residue  DT    6  on chain C [#6] assigned to: u
uncommon residue  DA    7  on chain C [#7] assigned to: a
uncommon residue  DT    8  on chain C [#8] assigned to: u
uncommon residue  DC    9  on chain C [#9] assigned to: c
uncommon residue  DT   10  on chain C [#10] assigned to: u
uncommon residue  DT   11  on chain C [#11] assigned to: u
uncommon residue  DA    1  on chain D [#12] assigned to: a
uncommon residue  DA    2  on chain D [#13] assigned to: a
uncommon residue  DA    3  on chain D [#14] assigned to: a
uncommon residue  DG    4  on chain D [#15] assigned to: g
uncommon residue  DA    5  on chain D [#16] assigned to: a
uncommon residue  DT    6  on chain D [#17] assigned to: u
uncommon residue  DA    7  on chain D [#18] assigned to: a
uncommon residue  DT    8  on chain D [#19] assigned to: u
uncommon residue  DC    9  on chain D [#20] assigned to: c
uncommon residue  DT   10  on chain D [#21] assigned to: u
uncommon residue  DT   11  on chain D [#22] assigned to: u
BEGIN_base-pair
END_base-pair
  The total base pairs =  10 (from   22 bases)
------------------------------------------------
 Standard  WW--cis  WW-tran  HH--cis  HH-tran  SS--cis  SS-tran
       10        0        0        0        0        0        0
  WH--cis  WH-tran  WS--cis  WS-tran  HS--cis  HS-tran
        0        0        0        0        0        0
------------------------------------------------